From: Prevalence and trends of transfusion transmissible infections among blood donors in the State of Qatar, 2013–2017
Age Groups
≤ 20
21–30
31–40
41–50
51–60
> 60
P-value
2013
1.53
1.61
2.06
2.36
2.23
1.39
P < 0.001
2014
2.42
1.87
2.28
2.46
2.32
3.10
2015
2.48
1.47
1.59
1.84
1.63
2016
4.66
1.73
1.71
1.83
1.45
2017
6.35
1.72
1.80
1.86
1.54
3.02